用Select找出对应的行,然后遍历Select出来的行
http://www.foxtable.com/help/topics/0400.htmIf e.DataCol.Name = "ONU编号" Then '如果更改的是 ***列 和 ***列
for each r as datarow in Datatables("OLT关联数据表").select("olt = '" & r("olt") & "' and OLT端口 = '" & r("OLT端口") & "' and ONU编号 = '" & r("ONU编号") & "'")
e.datarow("cvlan")=r("cvlan")
next
End If